add architecture to version table; refactor to remove dependency on apps.yaml

src/Lib/Registry.hs

@@ -27,7 +27,7 @@ instance Semigroup (MaxVersion a) where
     (MaxVersion (a, f)) <> (MaxVersion (b, g)) = if f a > g b then MaxVersion (a, f) else MaxVersion (b, g)
 
 -- retrieve all valid semver folder names with queried for file: rootDirectory/appId/[0.0.0 ...]/appId.extension
--- TODO move to db query after all appversions are seeded qith post 0.3.0 migration script
+-- @TODO move to db query after all appversions are seeded qith post 0.3.0 migration script
 getAvailableAppVersions :: KnownSymbol a => FilePath -> Extension a -> IO [RegisteredAppVersion]
 getAvailableAppVersions rootDirectory ext@(Extension appId) = do
     versions <- mapMaybe (hush . Atto.parseOnly parseVersion . toS) <$> getSubDirectories (rootDirectory </> appId)

src/Lib/Types/Category.hs

@@ -7,7 +7,6 @@ module Lib.Types.Category where
 import Startlude 
 import Database.Persist.Postgresql
 import Data.Aeson
-import qualified Data.Text as T
 import Control.Monad
 import Yesod.Core
 import Data.String.Interpolate.IsString